27790523472

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:989

約数の個数: 160

約数和(自身を含む): 74387488896

約数和(自身を除く): 46596965424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 83, 122, 166, 173, 183, 244, 249, 332, 346, 366, 488, 498, 519, 661, 664, 692, 732, 976, 996, 1038, 1322, 1328, 1384, 1464, 1983, 1992, 2076, 2644, 2768, 2928, 3966, 3984, 4152, 5063, 5288, 7932, 8304, 10126, 10553, 10576, 14359, 15189, 15864, 20252, 21106, 28718, 30378, 31659, 31728, 40321, 40504, 42212, 43077, 54863, 57436, 60756, 63318, 80642, 81008, 84424, 86154, 109726, 114353, 114872, 120963, 121512, 126636, 161284, 164589, 168848, 172308, 219452, 228706, 229744, 241926, 243024, 253272, 322568, 329178, 343059, 344616, 438904, 457412, 483852, 506544, 645136, 658356, 686118, 689232, 875899, 877808, 914824, 967704, 1316712, 1372236, 1751798, 1829648, 1935408, 2627697, 2633424, 2744472, 3346643, 3503596, 5255394, 5488944, 6693286, 6975533, 7007192, 9491299, 10039929, 10510788, 13386572, 13951066, 14014384, 18982598, 20079858, 20926599, 21021576, 26773144, 27902132, 28473897, 37965196, 40159716, 41853198, 42043152, 53546288, 55804264, 56947794, 75930392, 80319432, 83706396, 111608528, 113895588, 151860784, 160638864, 167412792, 227791176, 334825584, 455582352, 578969239, 1157938478, 1736907717, 2315876956, 3473815434, 4631753912, 6947630868, 9263507824, 13895261736, 27790523472]

約数ペア:

[(1, 27790523472), (2, 13895261736), (3, 9263507824), (4, 6947630868), (6, 4631753912), (8, 3473815434), (12, 2315876956), (16, 1736907717), (24, 1157938478), (48, 578969239), (61, 455582352), (83, 334825584), (122, 227791176), (166, 167412792), (173, 160638864), (183, 151860784), (244, 113895588), (249, 111608528), (332, 83706396), (346, 80319432), (366, 75930392), (488, 56947794), (498, 55804264), (519, 53546288), (661, 42043152), (664, 41853198), (692, 40159716), (732, 37965196), (976, 28473897), (996, 27902132), (1038, 26773144), (1322, 21021576), (1328, 20926599), (1384, 20079858), (1464, 18982598), (1983, 14014384), (1992, 13951066), (2076, 13386572), (2644, 10510788), (2768, 10039929), (2928, 9491299), (3966, 7007192), (3984, 6975533), (4152, 6693286), (5063, 5488944), (5288, 5255394), (7932, 3503596), (8304, 3346643), (10126, 2744472), (10553, 2633424), (10576, 2627697), (14359, 1935408), (15189, 1829648), (15864, 1751798), (20252, 1372236), (21106, 1316712), (28718, 967704), (30378, 914824), (31659, 877808), (31728, 875899), (40321, 689232), (40504, 686118), (42212, 658356), (43077, 645136), (54863, 506544), (57436, 483852), (60756, 457412), (63318, 438904), (80642, 344616), (81008, 343059), (84424, 329178), (86154, 322568), (109726, 253272), (114353, 243024), (114872, 241926), (120963, 229744), (121512, 228706), (126636, 219452), (161284, 172308), (164589, 168848)]